org.glassfish.ejb.deployment.node.runtime.ActivationConfigNode Maven / Gradle / Ivy

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/*
 * Copyright (c) 2022 Contributors to the Eclipse Foundation
 * Copyright (c) 1997, 2018 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0, which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

package org.glassfish.ejb.deployment.node.runtime;

import com.sun.enterprise.deployment.EnvironmentProperty;
import com.sun.enterprise.deployment.node.DeploymentDescriptorNode;
import com.sun.enterprise.deployment.node.XMLElement;
import com.sun.enterprise.deployment.xml.RuntimeTagNames;

import java.util.Set;

import org.glassfish.ejb.deployment.descriptor.ActivationConfigDescriptor;
import org.glassfish.ejb.deployment.descriptor.EjbMessageBeanDescriptor;
import org.w3c.dom.Node;

import static com.sun.enterprise.deployment.xml.RuntimeTagNames.ACTIVATION_CONFIG_PROPERTY;
import static com.sun.enterprise.deployment.xml.RuntimeTagNames.ACTIVATION_CONFIG_PROPERTY_NAME;
import static com.sun.enterprise.deployment.xml.RuntimeTagNames.ACTIVATION_CONFIG_PROPERTY_VALUE;

/**
 * This class is responsible for handling the activation config elements.
 *
 * @author Qingqing Ouyang
 */
public class ActivationConfigNode extends DeploymentDescriptorNode {

    private ActivationConfigDescriptor descriptor;
    private String propertyName;

    public ActivationConfigNode() {
        registerElementHandler(new XMLElement(RuntimeTagNames.ACTIVATION_CONFIG), ActivationConfigNode.class,
            "setRuntimeActivationConfigDescriptor");
    }


    @Override
    public ActivationConfigDescriptor getDescriptor() {
        if (descriptor == null) {
            descriptor = ((EjbMessageBeanDescriptor) getParentNode().getDescriptor())
                .getRuntimeActivationConfigDescriptor();
        }
        return descriptor;
    }


    @Override
    public void setElementValue(XMLElement element, String value) {
        if (ACTIVATION_CONFIG_PROPERTY_NAME.equals(element.getQName())) {
            propertyName = value;
        } else if (ACTIVATION_CONFIG_PROPERTY_VALUE.equals(element.getQName())) {
            EnvironmentProperty prop = new EnvironmentProperty(propertyName, value, "");
            descriptor.getActivationConfig().add(prop);
            propertyName = null;
        } else {
            super.setElementValue(element, value);
        }
    }


    @Override
    public Node writeDescriptor(Node parent, String nodeName, ActivationConfigDescriptor descriptor) {
        Node activationConfigNode = null;
        Set activationConfig = descriptor.getActivationConfig();
        if (!activationConfig.isEmpty()) {
            activationConfigNode = appendChild(parent, nodeName);
            for (EnvironmentProperty next : activationConfig) {
                Node activationConfigPropertyNode = appendChild(activationConfigNode, ACTIVATION_CONFIG_PROPERTY);
                appendTextChild(activationConfigPropertyNode, ACTIVATION_CONFIG_PROPERTY_NAME, next.getName());
                appendTextChild(activationConfigPropertyNode, ACTIVATION_CONFIG_PROPERTY_VALUE, next.getValue());
            }
        }
        return activationConfigNode;
    }
}